> A team of researchers led by Mark Bonta and Robert Gosford in northern Australia has documented kites and falcons, colloquially termed “firehawks,” intentionally carrying burning sticks to spread fire.
They didn't document that the falcons carry the burning sticks, they documented first hand witness of falcons carrying the burning sticks. There are no videos of the falcons carry the burning sticks.
> A team of researchers led by Mark Bonta and Robert Gosford in northern Australia has documented kites and falcons, colloquially termed “firehawks,” intentionally carrying burning sticks to spread fire.
They didn't document that the falcons carry the burning sticks, they documented first hand witness of falcons carrying the burning sticks. There are no videos of the falcons carry the burning sticks.